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Title: Sulfur oxide adsorbents and emissions control

Patent ·
OSTI ID:907727

High capacity sulfur oxide absorbents utilizing manganese-based octahedral molecular sieve (Mn--OMS) materials are disclosed. An emissions reduction system for a combustion exhaust includes a scrubber 24 containing these high capacity sulfur oxide absorbents located upstream from a NOX filter 26 or particulate trap.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
7,153,345
Application Number:
10/771,866
OSTI ID:
907727
Country of Publication:
United States
Language:
English

References (2)

Cryptomelane as High-Capacity Sulfur Dioxide Absorbent for Diesel Emission Control:  A Stability Study journal September 2005
Synthesis and Characterization of Silver Hollandite and Its Application in Emission Control journal August 2005

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